LOCAL SIDE-EFFECTS DURING 4-YEAR TREATMENT WITH INHALED CORTICOSTEROIDS - A COMPARISON BETWEEN PRESSURIZED METERED-DOSE INHALERS AND TURBUHALER(R)

Local side-effects, such as hoarseness and oropharyngeal candidiasis, are often seen during treatment of patients with inhaled corticosteroi ds (ICS). We investigated whether changing from pressurized metered-do se inhalers (pMDI) to Turbuhaler(R) influenced the type and frequency of local side-effects. Local side-effects were recorded for a 2-year p eriod in which 154 patients used ICS pMDI with a spacer device. They w ere followed for an equally long period of time (26.2 +/- 5.7 months) while using Turbuhaler, as were 90 patients who received Turbuhaler as their first ICS preparation. After inhalation, all patients rinsed ou t their mouths with water. In experienced pMDI-users, the frequency of local side-effects decreased from 21% to 6%. The reduction was due to a lower incidence of hoarseness. Candidiasis or hoarseness was not se en in patients given Turbuhaler as their first ICS device. Our fear of an increased incidence of local side-effects when giving ICS in Turbu haler was unwarranted.